package android.content.pm;
import android.content.pm.PackageStats;
    /**
     * API for package data change related callbacks from the Package Manager.
     * Some usage scenarios include deletion of cache directory, generate
     * statistics related to code, data, cache usage(TODO)
     * {@hide}
     */
    oneway interface IPackageStatsObserver {
       
        void onGetStatsCompleted(in PackageStats pStats, boolean succeeded);
    }

